The Dean 8030031 tube screen is a metal screen designed for use inside commercial fryers, with overall dimensions of 17-1/2 inches by 17-1/2 inches. It functions by covering the heat tube area, allowing hot oil to circulate freely while blocking food particles and sediment from settling on critical surfaces. This helps reduce buildup that can interfere with heat transfer and routine maintenance. Benefits include improved equipment protection, more consistent heating performance, easier cleaning, and extended service life of internal fryer components, making it a practical part for daily fryer operation.